---
type: Person
title: "Don Harmon"
description: "IL Senate District 39 — IL State Senate District 39"
role: "IL Senate District 39"
party: "D"
level: "state"
branch: "legislative"
state: "IL"
district: "IL State Senate District 39"
represents: "us/states/il/districts/senate/39"
tenure:
  start: "2003-01-03"
  current: true
election:
  term_length: 2
  term_limit: "varies"
ids:
  person: "9f152b50-9811-44d3-a585-87eb5c116bab"
  office: "a2c0986b-7127-4392-8798-c96cad63e40f"
  tenure: "d1424308-60f6-4836-9524-9d614f142340"
  jurisdiction: "aa1911f7-ae8e-4d9b-b394-dc936017390e"
sources:
  - field: tenure
    source: "OpenStates YAML via GitHub 2026-06-20"
  - field: jurisdiction
    source: "SLDU (Census 2025)"
confidence: official
tags: [officeholder, state, legislative, il]
timestamp: "2026-07-04"
---

# Don Harmon

Current IL Senate District 39 (IL State Senate District 39).

Represents [IL State Senate District 39](/us/states/il/districts/senate/39.md).

## Sources

- tenure: OpenStates YAML via GitHub 2026-06-20
- jurisdiction: SLDU (Census 2025)

Generated from the Atlas officeholders v3 export (2026-07-04).